Quarter	Percent Change
1995-04-01	2.418640707175520
1995-07-01	2.429103070822810
1995-10-01	2.252611395672930
1996-01-01	1.945654988786830
1996-04-01	1.646041676155860
1996-07-01	1.316875555942340
1996-10-01	1.170728248918340
1997-01-01	1.202686062016420
1997-04-01	1.249144574359070
1997-07-01	1.369735861286670
1997-10-01	1.393064874342260
1998-01-01	1.305704671305580
1998-04-01	1.112113077303080
1998-07-01	0.889527363203549
1998-10-01	1.002246072196800
1999-01-01	1.199343681465820
1999-04-01	1.259705964098820
1999-07-01	1.393678217080090
1999-10-01	1.474483839198990
2000-01-01	1.657215708363270
2000-04-01	2.066799855274090
2000-07-01	2.323989079999790
2000-10-01	2.325615965589600
2001-01-01	2.151718556469510
2001-04-01	1.878655866698320
2001-07-01	1.613640093995970
2001-10-01	1.406101697558520
2002-01-01	1.263700088472060
2002-04-01	1.162070837768750
2002-07-01	1.113639441701960
2002-10-01	1.103397546901800
2003-01-01	1.046980247562960
2003-04-01	0.946657139503122
2003-07-01	0.880682261193883
2003-10-01	0.856240502728616
2004-01-01	0.911770496901282
2004-04-01	0.953242200347918
2004-07-01	0.835540006559179
2004-10-01	0.615400434065555
2005-01-01	0.355972617753322
2005-04-01	0.239803448756556
2005-07-01	0.267134855004426
2005-10-01	0.224694397796007
2006-01-01	0.170911560027218
2006-04-01	0.133549966107051
2006-07-01	0.126569778319390
2006-10-01	0.301096860748294
2007-01-01	0.557318012238557
2007-04-01	0.735201581718800
2007-07-01	0.969599142713621
2007-10-01	1.308196568545820
2008-01-01	1.704735859958150
2008-04-01	2.122684371706750
2008-07-01	2.310235846224440
2008-10-01	2.040104874841390
2009-01-01	1.476324512738210
2009-04-01	1.001809064610070
2009-07-01	0.695511115013222
2009-10-01	0.549608989183102
2010-01-01	0.477177780544124
2010-04-01	0.308006187244218
2010-07-01	0.160038768495238
2010-10-01	0.123858242522382